
Banking & Finance
Latin America Guide 2026 : Peru
Rankings

Ranked Individuals
Ranked Individuals
Chambers Review
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Work Highlights
Provided by Chambers
Garrigues assisted Niagara Energy, subsidiary of Actis, with a syndicated financing of up to USD1.33 billion in relation with the acquisition of 92.35% of the voting shares of Enel Generación Perú (now Orygen).
Strengths
Provided by Chambers
Garrigues' financing team is impeccable. The lawyers are subject matter experts and make themselves available to us. The degree of trust that they instil makes all the difference.
Banking & Finance respondentLatin AmericaGarrigues has extensive knowledge and experience, particularly in banking regulatory matters, as well as local and international structured financings. They are always available to support us.
Banking & Finance respondentLatin America
Notable Practitioners
Provided by Chambers
Band 1 
Band 1 
Oscar Arrús
Talented partner Oscar Arrús continues to gain praise from interviewees for his activity in the Peruvian banking and finance field, handling big-ticket cross-border acquisition finance deals for syndicates of international banks, while also providing a sought-after project finance practice.
Oscar Arrús is objective in his advice and knows how to present potential risks with transparency. He is very proactive and comes up with alternate solutions. His service is simply superb.
Banking & Finance respondentLatin AmericaOscar Arrús is very constructive and swift in his response. He is straightforward, which facilitates the process, and doesn't overcomplicate things.
Banking & Finance respondentLatin America
Band 1 
Band 1 
Thomas Thorndike
Stand-out partner Thomas Thorndike offers extensive experience assisting clients with corporate and acquisition financing in the Peruvian market.
Thomas Thorndike is an excellent lawyer and a leading figure in the Peruvian market. I love working with him.
Banking & Finance respondentLatin AmericaThomas Thorndike is always willing to listen to us. He keeps an open mind and always tries to find a sensible way forward. I trust him completely when it comes to difficult, innovative matters.
Banking & Finance respondentLatin America
Band 3 
Band 3 
Diego Harman
Well-regarded partner Diego Harman has a solid presence in the banking and finance area in Peru. He often supports clients on structured transactions. Diego Harman is responsive and agile, and he always strives to offer optimal advice.
Banking & Finance respondentLatin America
Band 3 
Band 3 
Sergio Amiel
Partner Sergio Amiel has a noteworthy practice within the Peruvian banking and finance market. He gives advice on complex finance structures.
Sergio Amiel is highly specialised and capable to handle sophisticated matters.
Banking & Finance respondentLatin America
Band 4 
Band 4 
José Francisco Meier
Partner José Francisco Meier continues to receive praise from interviewees for his noted experience in the banking and finance market in Peru. José Francisco Meier is good at what he does and shows attention to detail.
Banking & Finance respondentLatin America
Up and Coming 
Up and Coming 
Jorge Fuentes Tamagno
Jorge Fuentes Tamagno continues to elicit significant praise in the banking and finance field, with strong expertise in syndicated loans and corporate financing.
Jorge Fuentes Tamagno is a great lawyer. He is highly capable and has a great deal of experience as well.
Banking & Finance respondentLatin America
Associates to watch 
Associates to watch 
Miluska Gutiérrez Vega
Associate-to-watch Miluska Gutiérrez Vega continues to receive excellent feedback from clients for her banking and finance practice in Peru.
Miluska Gutiérrez Vega has an excellent business acumen and the know-how to support us. She is an excellent team player.
Banking & Finance respondentLatin America
Ranked Individuals at Garrigues (7)
Garrigues has rankings in the following guides
Band 1 Band 3 Europe 2026
Practice area: Banking & Finance
Location: Portugal
View department profile for Europe 2026Band 1 Band 1 Global 2026
Practice area: Banking & Finance
Location: Colombia
View department profile for Global 2026Band 1 Band 1
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